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thin

adjective · verb · noun · adverb

Simple meaning

Having little body fat or flesh.

Pronunciation

Say it like this:

thin
US device voice
IPA pronunciation (US)

ˈθɪn

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

adjective

  1. Having little body fat or flesh; slim; slender; lean; gaunt.

  2. Of relatively small extent from one surface to the opposite or in cross section

  3. Having little thickness or extent from one surface to its opposite.

  4. Very narrow in all diameters; having a cross section that is small in all directions.

  5. Scarce; not close, crowded, or numerous; not filling the space.

  6. of sound

    Lacking resonance or volume

verb

  1. To remove some plants or parts of plants in order to improve the growth of what remains.

  2. To dilute.

  3. transitive

    To make thin or thinner.

noun

  1. Any food produced or served in thin slices.

adverb

  1. Not thickly or closely; in a scattered state.

Word at a Glance

Difficulty
B1 · Intermediate
Frequency
Common
Typical Use
Everyday English

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: Of relatively small extent from one surface to the opposite or in cross section

Used this way, thin is a reasonably familiar word that usually carries little praise or criticism of its own. It stays understated rather than dramatic. It usually sounds natural in a wide range of settings.

Emotional tone
Neutral
Formality
Neutral
Intensity
Mild
How common
Moderately common
Connotation
No strong connotation
Usage feel
Neutral and straightforward

Nearby words

  • scraggy , rarer, so it draws attention

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

More ways to use thin

  • “Air is thin at high altitudes.”adjective
  • “You can't be too rich or too thin.”adjective

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Common Patterns and Combinations

How this word naturally appears with others.

Relatively / narrow

thin sheet

Having little body fat or flesh

thin layer

Other combinations

thin filmthin airthin sectionthin linethin lips

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Word Family

Related forms, grouped by how they connect.

Inflected forms

Grammatical variations of the same word.

  • thinnernounInflected form

    A diluting agent.

  • thinningnounInflected form

    The act of diluting something.

Word family

Words built from the same root.

  • thinlyadverbDerived adverb

    Without force or sincere effort.

Compound terms

Established multiword terms.

  • thinning shearsnounCompound term

    Shears with one serrate blade.

  • thin airnounCompound term

    Nowhere to be found in a giant void.

  • thin-leaved bilberrynounCompound term

    Erect blueberry of western United States having solitary flowers and somewhat sour berries.

  • thin-leaved stringybarknounCompound term

    Stringybark having white wood.

  • thin outverbCompound term

    Make sparse.

  • thin personnounCompound term

    A person who is unusually thin and scrawny.

More about this wordSynonyms, forms, origin

Synonyms

adjective

Sense: having little body fat or flesh

verb

Sense: to remove some plants

Antonyms

Sense: having little body fat or flesh

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.